Mardel Crystal Clear

Scientifically Formulated to Coagulate Minute Particles Together So They Can be Trapped in Your Aquarium’s Filter

Easy One Drop Per Gallon Dosage

Cloudy water is most often caused by the minute dirt and debris particles suspended in the water. These particles can spoil the aquarium’s appearance, harm fish gill membranes and deprive live plants of the essential light needed to grow. Crystal Clear instantly clumps these particles together so they can drop out of suspension in the water and fall to the gravel bed or become large enough to be removed by the aquarium’s filter.

Before administering any water treatment, it is wise to check your water quality levels to ensure they are within their acceptable ranges.

Use 1 drop per gallon. Repeat in 24 hours if not clear. Repeat treatment once a week only if necessary. If the water is extremely cloudy, increase the dosage to 2 drops per gallon. After dosing, the aquarium water will start to turn slightly cloudy. This is a sign that Crystal Clear is starting to work. If cloudy water persists after 3 days of treatment, perform a 25% water change.

Crystal Clear contains a proprietary flocculant – that means it gathers particles that cloud the aquarium together and they either sink to the bottom of the aquarium or become large enough for the filter to catch and remove them from the water column.